2088894489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{867121}}^1$

素因数の和:867208

約数の個数: 16

約数和(自身を含む): 3080017344

約数和(自身を除く): 991122855

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 867121, 2601363, 9538331, 28614993, 63299833, 189899499, 696298163, 2088894489]

約数ペア:

[(1, 2088894489), (3, 696298163), (11, 189899499), (33, 63299833), (73, 28614993), (219, 9538331), (803, 2601363), (2409, 867121)]